| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
2025 Birmingham Megafinal Under 10 | 2025-05-11 | 2025-05-11 |
|
2025 Birmingham Megafinal Under 14 | 2025-05-11 | 2025-05-11 |
|
2025 Birmingham Megafinal Under 8 | 2025-05-11 | 2025-05-11 |
|
Durham Major | 2025-05-09 | 2025-05-11 |
|
Durham Minor | 2025-05-09 | 2025-05-11 |